An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 4140-01-550-6540
NSN 6220-01-211-8419
NSN 5925-00-327-1984
NSN 6645-00-634-9317
NSN 5999-01-503-0456
NSN 5925-01-183-1203
NSN 5975-01-231-9669
NSN 6240-01-292-7858
NSN 5945-01-424-7622
NSN 5999-01-340-1986
NSN 5910-01-435-7686
NSN 6135-01-551-0562